}

  /**
   * Evaluates whether the argument is an "IPv4 mapped" IPv6 address.
   *
   * <p>An "IPv4 mapped" address is anything in the range ::ffff:0:0/96 (sometimes written as
   * ::ffff:0.0.0.0/96), with the last 32 bits interpreted as an IPv4 address.
   *
   * <p>For more on IPv4 mapped addresses see section 2.5.5.2 of <a target="_parent"

0B91          ; disallowed                             # NA   <reserved-0B91>
0B92..0B95    ; valid                                  # 1.1  TAMIL LETTER O..TAMIL LETTER KA
0B96..0B98    ; disallowed                             # NA   <reserved-0B96>..<reserved-0B98>
0B99..0B9A    ; valid                                  # 1.1  TAMIL LETTER NGA..TAMIL LETTER CA
0B9B          ; disallowed                             # NA   <reserved-0B9B>

            final SmbComNTCreateAndX request = new SmbComNTCreateAndX(unc, flags, access, shareAccess, attrs, options, null);
            if (this instanceof SmbNamedPipe) {
                request.flags0 |= 0x16;
                request.desiredAccess |= 0x20000;
                response.isExtended = true;
            }
            send(request, response);
            f = response.fid;